| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $92.34 | 8.827% | $100.4909 | $100.49 | $100.50 | $100.50 |
| Purchase #2 | $103.26 | 11.361% | $114.9914 | $114.99 | $115.00 | $115.00 |
| Purchase #3 | $174.50 | 7.558% | $187.6887 | $187.69 | $187.70 | $187.70 |
| Purchase #4 | $221.60 | 5.550% | $233.8988 | $233.90 | $233.90 | $233.90 |
| Purchase #5 | $29.86 | 8.205% | $32.31 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $209.33 | 7.163% | $224.3243 | $224.32 | $224.30 | $224.30 |
| Purchase #7 | $137.73 | 12.529% | $154.9862 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $968.62 | $1,048.6903 | $1,048.69 | $1,048.70 | $1,048.70 | |